Media
Surround vers Stéréo
Downmix audio surround (ex : 5.1) en stéréo
file· Résultat fichierOuvrir l'outil
Démarrage rapide
Appelez cet outil depuis votre code en trois langages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/audio-surround-to-stereo' \
-H 'Content-Type: application/json' \
-d '{"filename":"audioFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/fr/api/tools/audio-surround-to-stereo' \
-F 'audioFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'centerLevel=0.7' \
-F 'surroundLevel=0.6' \
-F 'lfeLevel=0.35' \
-F 'outputFormat=mp3'